Dec 19 21:24:35.477 INFO checking Virpik/CropImages against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:24:35.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Virpik/CropImages:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:24:35.890 INFO [stdout] 306749e8b40c7d6b52593a7627698fb22f9763a0f77f3a56a8e058520ea74f04
Dec 19 21:24:35.892 INFO running `"docker" "start" "-a" "306749e8b40c7d6b52593a7627698fb22f9763a0f77f3a56a8e058520ea74f04"`
Dec 19 21:24:37.138 INFO [stderr]     Checking png v0.12.0
Dec 19 21:24:37.138 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 19 21:24:38.768 INFO [stderr]     Checking image v0.19.0
Dec 19 21:24:43.540 INFO [stderr]     Checking CropImages v0.1.0 (/opt/crater/workdir)
Dec 19 21:24:44.644 INFO [stderr] warning: unused imports: `File`, `read_dir`
Dec 19 21:24:44.644 INFO [stderr]   --> src/main.rs:19:16
Dec 19 21:24:44.644 INFO [stderr]    |
Dec 19 21:24:44.644 INFO [stderr] 19 | use std::fs::{ File, read_dir } ;
Dec 19 21:24:44.644 INFO [stderr]    |                ^^^^  ^^^^^^^^
Dec 19 21:24:44.644 INFO [stderr]    |
Dec 19 21:24:44.644 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 21:24:44.644 INFO [stderr] 
Dec 19 21:24:44.644 INFO [stderr] warning: unused import: `PathBuf`
Dec 19 21:24:44.644 INFO [stderr]   --> src/main.rs:20:23
Dec 19 21:24:44.644 INFO [stderr]    |
Dec 19 21:24:44.644 INFO [stderr] 20 | use std::path::{Path, PathBuf};
Dec 19 21:24:44.644 INFO [stderr]    |                       ^^^^^^^
Dec 19 21:24:44.644 INFO [stderr] 
Dec 19 21:24:44.644 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 19 21:24:44.644 INFO [stderr]   --> src/main.rs:21:5
Dec 19 21:24:44.644 INFO [stderr]    |
Dec 19 21:24:44.644 INFO [stderr] 21 | use std::ffi::OsStr;
Dec 19 21:24:44.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:24:44.644 INFO [stderr] 
Dec 19 21:24:44.644 INFO [stderr] warning: unused import: `rand::Rng`
Dec 19 21:24:44.644 INFO [stderr]   --> src/main.rs:24:5
Dec 19 21:24:44.644 INFO [stderr]    |
Dec 19 21:24:44.644 INFO [stderr] 24 | use rand::Rng;
Dec 19 21:24:44.644 INFO [stderr]    |     ^^^^^^^^^
Dec 19 21:24:44.644 INFO [stderr] 
Dec 19 21:24:44.644 INFO [stderr] warning: unused imports: `ImageBuffer`, `Rgba`
Dec 19 21:24:44.644 INFO [stderr]   --> src/main.rs:30:28
Dec 19 21:24:44.644 INFO [stderr]    |
Dec 19 21:24:44.644 INFO [stderr] 30 | use image::{ GenericImage, ImageBuffer, Rgba, imageops };
Dec 19 21:24:44.644 INFO [stderr]    |                            ^^^^^^^^^^^  ^^^^
Dec 19 21:24:44.644 INFO [stderr] 
Dec 19 21:24:44.701 INFO [stderr] warning: unused imports: `File`, `read_dir`
Dec 19 21:24:44.701 INFO [stderr]   --> src/main.rs:19:16
Dec 19 21:24:44.701 INFO [stderr]    |
Dec 19 21:24:44.701 INFO [stderr] 19 | use std::fs::{ File, read_dir } ;
Dec 19 21:24:44.701 INFO [stderr]    |                ^^^^  ^^^^^^^^
Dec 19 21:24:44.702 INFO [stderr]    |
Dec 19 21:24:44.702 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 21:24:44.702 INFO [stderr] 
Dec 19 21:24:44.702 INFO [stderr] warning: unused import: `PathBuf`
Dec 19 21:24:44.702 INFO [stderr]   --> src/main.rs:20:23
Dec 19 21:24:44.702 INFO [stderr]    |
Dec 19 21:24:44.702 INFO [stderr] 20 | use std::path::{Path, PathBuf};
Dec 19 21:24:44.702 INFO [stderr]    |                       ^^^^^^^
Dec 19 21:24:44.702 INFO [stderr] 
Dec 19 21:24:44.702 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 19 21:24:44.702 INFO [stderr]   --> src/main.rs:21:5
Dec 19 21:24:44.702 INFO [stderr]    |
Dec 19 21:24:44.702 INFO [stderr] 21 | use std::ffi::OsStr;
Dec 19 21:24:44.702 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:24:44.702 INFO [stderr] 
Dec 19 21:24:44.702 INFO [stderr] warning: unused import: `rand::Rng`
Dec 19 21:24:44.702 INFO [stderr]   --> src/main.rs:24:5
Dec 19 21:24:44.702 INFO [stderr]    |
Dec 19 21:24:44.702 INFO [stderr] 24 | use rand::Rng;
Dec 19 21:24:44.702 INFO [stderr]    |     ^^^^^^^^^
Dec 19 21:24:44.702 INFO [stderr] 
Dec 19 21:24:44.702 INFO [stderr] warning: unused imports: `ImageBuffer`, `Rgba`
Dec 19 21:24:44.702 INFO [stderr]   --> src/main.rs:30:28
Dec 19 21:24:44.702 INFO [stderr]    |
Dec 19 21:24:44.702 INFO [stderr] 30 | use image::{ GenericImage, ImageBuffer, Rgba, imageops };
Dec 19 21:24:44.702 INFO [stderr]    |                            ^^^^^^^^^^^  ^^^^
Dec 19 21:24:44.702 INFO [stderr] 
Dec 19 21:24:44.868 INFO [stderr] warning: value assigned to `origin_file_name` is never read
Dec 19 21:24:44.868 INFO [stderr]    --> src/main.rs:210:10
Dec 19 21:24:44.876 INFO [stderr]     |
Dec 19 21:24:44.876 INFO [stderr] 210 |     let mut origin_file_name = String::new();
Dec 19 21:24:44.876 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 19 21:24:44.876 INFO [stderr]     |
Dec 19 21:24:44.876 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 21:24:44.876 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:24:44.876 INFO [stderr] 
Dec 19 21:24:44.876 INFO [stderr] warning: value assigned to `directory_path` is never read
Dec 19 21:24:44.876 INFO [stderr]    --> src/main.rs:218:10
Dec 19 21:24:44.876 INFO [stderr]     |
Dec 19 21:24:44.876 INFO [stderr] 218 |     let mut directory_path = String::new();
Dec 19 21:24:44.876 INFO [stderr]     |             ^^^^^^^^^^^^^^
Dec 19 21:24:44.876 INFO [stderr]     |
Dec 19 21:24:44.876 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:24:44.876 INFO [stderr] 
Dec 19 21:24:44.876 INFO [stderr] warning: value assigned to `for_save_file_path` is never read
Dec 19 21:24:44.876 INFO [stderr]    --> src/main.rs:227:10
Dec 19 21:24:44.876 INFO [stderr]     |
Dec 19 21:24:44.876 INFO [stderr] 227 |     let mut for_save_file_path: String = String::new();
Dec 19 21:24:44.876 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.876 INFO [stderr]     |
Dec 19 21:24:44.877 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:24:44.877 INFO [stderr] 
Dec 19 21:24:44.916 INFO [stderr] warning: value assigned to `origin_file_name` is never read
Dec 19 21:24:44.917 INFO [stderr]    --> src/main.rs:210:10
Dec 19 21:24:44.917 INFO [stderr]     |
Dec 19 21:24:44.918 INFO [stderr] 210 |     let mut origin_file_name = String::new();
Dec 19 21:24:44.918 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 19 21:24:44.918 INFO [stderr]     |
Dec 19 21:24:44.918 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 21:24:44.918 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:24:44.918 INFO [stderr] 
Dec 19 21:24:44.918 INFO [stderr] warning: value assigned to `directory_path` is never read
Dec 19 21:24:44.918 INFO [stderr]    --> src/main.rs:218:10
Dec 19 21:24:44.918 INFO [stderr]     |
Dec 19 21:24:44.918 INFO [stderr] 218 |     let mut directory_path = String::new();
Dec 19 21:24:44.918 INFO [stderr]     |             ^^^^^^^^^^^^^^
Dec 19 21:24:44.918 INFO [stderr]     |
Dec 19 21:24:44.918 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:24:44.918 INFO [stderr] 
Dec 19 21:24:44.918 INFO [stderr] warning: value assigned to `for_save_file_path` is never read
Dec 19 21:24:44.918 INFO [stderr]    --> src/main.rs:227:10
Dec 19 21:24:44.918 INFO [stderr]     |
Dec 19 21:24:44.918 INFO [stderr] 227 |     let mut for_save_file_path: String = String::new();
Dec 19 21:24:44.918 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.918 INFO [stderr]     |
Dec 19 21:24:44.918 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:24:44.918 INFO [stderr] 
Dec 19 21:24:44.933 INFO [stderr] warning: field is never used: `origin_file_name`
Dec 19 21:24:44.933 INFO [stderr]   --> src/main.rs:43:2
Dec 19 21:24:44.933 INFO [stderr]    |
Dec 19 21:24:44.933 INFO [stderr] 43 |     origin_file_name: String,
Dec 19 21:24:44.933 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.933 INFO [stderr]    |
Dec 19 21:24:44.933 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:24:44.933 INFO [stderr] 
Dec 19 21:24:44.933 INFO [stderr] warning: field is never used: `for_save_file_name`
Dec 19 21:24:44.933 INFO [stderr]   --> src/main.rs:44:2
Dec 19 21:24:44.933 INFO [stderr]    |
Dec 19 21:24:44.933 INFO [stderr] 44 |     for_save_file_name: String,
Dec 19 21:24:44.933 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.933 INFO [stderr] 
Dec 19 21:24:44.933 INFO [stderr] warning: field is never used: `directory_path`
Dec 19 21:24:44.933 INFO [stderr]   --> src/main.rs:46:2
Dec 19 21:24:44.933 INFO [stderr]    |
Dec 19 21:24:44.933 INFO [stderr] 46 |     directory_path: String
Dec 19 21:24:44.933 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.933 INFO [stderr] 
Dec 19 21:24:44.933 INFO [stderr] warning: crate `CropImages` should have a snake case name such as `crop_images`
Dec 19 21:24:44.933 INFO [stderr]   |
Dec 19 21:24:44.933 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 21:24:44.933 INFO [stderr] 
Dec 19 21:24:44.934 INFO [stderr] warning: variable `imgBuff` should have a snake case name such as `img_buff`
Dec 19 21:24:44.934 INFO [stderr]    --> src/main.rs:195:8
Dec 19 21:24:44.935 INFO [stderr]     |
Dec 19 21:24:44.935 INFO [stderr] 195 |             let imgBuff = subimg.to_image();
Dec 19 21:24:44.935 INFO [stderr]     |                 ^^^^^^^
Dec 19 21:24:44.935 INFO [stderr] 
Dec 19 21:24:44.935 INFO [stderr] warning: variable `strPath` should have a snake case name such as `str_path`
Dec 19 21:24:44.935 INFO [stderr]    --> src/main.rs:206:6
Dec 19 21:24:44.935 INFO [stderr]     |
Dec 19 21:24:44.935 INFO [stderr] 206 |     let strPath = path.to_string();
Dec 19 21:24:44.935 INFO [stderr]     |         ^^^^^^^
Dec 19 21:24:44.935 INFO [stderr] 
Dec 19 21:24:44.935 INFO [stderr] warning: variable `imgFileMeta` should have a snake case name such as `img_file_meta`
Dec 19 21:24:44.935 INFO [stderr]    --> src/main.rs:237:6
Dec 19 21:24:44.935 INFO [stderr]     |
Dec 19 21:24:44.935 INFO [stderr] 237 |     let imgFileMeta = ImgFileMeta {
Dec 19 21:24:44.935 INFO [stderr]     |         ^^^^^^^^^^^
Dec 19 21:24:44.935 INFO [stderr] 
Dec 19 21:24:44.971 INFO [stderr] warning: field is never used: `origin_file_name`
Dec 19 21:24:44.971 INFO [stderr]   --> src/main.rs:43:2
Dec 19 21:24:44.971 INFO [stderr]    |
Dec 19 21:24:44.971 INFO [stderr] 43 |     origin_file_name: String,
Dec 19 21:24:44.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.971 INFO [stderr]    |
Dec 19 21:24:44.971 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:24:44.971 INFO [stderr] 
Dec 19 21:24:44.972 INFO [stderr] warning: field is never used: `for_save_file_name`
Dec 19 21:24:44.972 INFO [stderr]   --> src/main.rs:44:2
Dec 19 21:24:44.972 INFO [stderr]    |
Dec 19 21:24:44.972 INFO [stderr] 44 |     for_save_file_name: String,
Dec 19 21:24:44.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.972 INFO [stderr] 
Dec 19 21:24:44.972 INFO [stderr] warning: field is never used: `directory_path`
Dec 19 21:24:44.972 INFO [stderr]   --> src/main.rs:46:2
Dec 19 21:24:44.973 INFO [stderr]    |
Dec 19 21:24:44.973 INFO [stderr] 46 |     directory_path: String
Dec 19 21:24:44.973 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:24:44.973 INFO [stderr] 
Dec 19 21:24:44.973 INFO [stderr] warning: crate `CropImages` should have a snake case name such as `crop_images`
Dec 19 21:24:44.973 INFO [stderr]   |
Dec 19 21:24:44.973 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 21:24:44.973 INFO [stderr] 
Dec 19 21:24:44.973 INFO [stderr] warning: variable `imgBuff` should have a snake case name such as `img_buff`
Dec 19 21:24:44.973 INFO [stderr]    --> src/main.rs:195:8
Dec 19 21:24:44.973 INFO [stderr]     |
Dec 19 21:24:44.973 INFO [stderr] 195 |             let imgBuff = subimg.to_image();
Dec 19 21:24:44.973 INFO [stderr]     |                 ^^^^^^^
Dec 19 21:24:44.973 INFO [stderr] 
Dec 19 21:24:44.973 INFO [stderr] warning: variable `strPath` should have a snake case name such as `str_path`
Dec 19 21:24:44.973 INFO [stderr]    --> src/main.rs:206:6
Dec 19 21:24:44.973 INFO [stderr]     |
Dec 19 21:24:44.973 INFO [stderr] 206 |     let strPath = path.to_string();
Dec 19 21:24:44.973 INFO [stderr]     |         ^^^^^^^
Dec 19 21:24:44.973 INFO [stderr] 
Dec 19 21:24:44.973 INFO [stderr] warning: variable `imgFileMeta` should have a snake case name such as `img_file_meta`
Dec 19 21:24:44.973 INFO [stderr]    --> src/main.rs:237:6
Dec 19 21:24:44.973 INFO [stderr]     |
Dec 19 21:24:44.973 INFO [stderr] 237 |     let imgFileMeta = ImgFileMeta {
Dec 19 21:24:44.973 INFO [stderr]     |         ^^^^^^^^^^^
Dec 19 21:24:44.973 INFO [stderr] 
Dec 19 21:24:45.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.01s
Dec 19 21:24:45.926 INFO running `"docker" "inspect" "306749e8b40c7d6b52593a7627698fb22f9763a0f77f3a56a8e058520ea74f04"`
Dec 19 21:24:46.135 INFO running `"docker" "rm" "-f" "306749e8b40c7d6b52593a7627698fb22f9763a0f77f3a56a8e058520ea74f04"`
Dec 19 21:24:46.363 INFO [stdout] 306749e8b40c7d6b52593a7627698fb22f9763a0f77f3a56a8e058520ea74f04